問題詳情
8. 假設方程組 
有無限多組解，求數對(a,b) =____
有無限多組解，求數對(a,b) =____
參考答案
答案：A
難度：簡單0.763854
統計：A(2109),B(371),C(6),D(0),E(0) #
個人：尚未作答書單：公益訴訟、選舉罷免訴訟
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